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NTN 7217B bearing

Bearing 7217B

NTN 7217B, Size: 85x150x28. NTN 7217B are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings 7217B

Bearing number : 7217B

Size (mm) : 85x150x28

Brand : NTN

Bore Diameter (mm) : 85

Outer Diameter (mm) : 150

Width (mm) : 28

Bearing dimensions and specification in NTN catalogue:

d - 85 mm

D - 150 mm

B - 28 mm

C - 28 mm

Angle (α) - 40 °

a - 63,5 mm

r min. - 2 mm

r1 min. - 1 mm

da min. - 95 mm

db min - 90,5 mm

ra max. - 2 mm

Weight - 1,82 Kg

Basic dynamic load rating (C) - 90 kN

Basic static load rating (C0) - 80,5 kN

(Grease) Lubrication Speed - 4 000 r/min

(Oil) Lubrication Speed - 5 300 r/min

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